Consider the following transactions associated with accounts receivable and the allowance for uncollectible accounts. Required: For each transaction, indicate whether it would increase (t), decrease (D), or have no effect by leaving the cell blank, on the account totals. (Hint: Make sure the accounting equation, Assets = Liabilities + Stockholders' Equity, remains in balance after each transaction.) Assets Liabilities Stockholders' Equity Revenues Expenses Credit Sales Transaction Cycle 1. Provide services on account 2. Estimate uncollectible accounts 3. Write off accounts as uncollectible 4. Collect on account previously written off